I picked this one to show a fish eye perspective.  I think this is a difficult concept to accomplish.

This would be the view from down on the floor maybe a cock roach.   I think it is interesting that if you turn the piece over it could be a bird's eye view.  All about the three point perspective used in the composition.

I liked the foreshortened look of this dog's nose, it makes the dog look friendly and about ready to lick the artist.

I had chosen another view for bird's eye perspective but I liked this one better as it actually includes a bird.    I would say this is a one-point perspective piece.